PHX - SIN

$426 Find Cheap Flights from Phoenix to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Singapore departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Singapore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Singapore.
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Flight Deals

Cheap Flights from Phoenix to Singapore (PHX-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Singapore

Tue, Sep 2 - Mon, Sep 8
Korean Air Logo
9:25 am - 5:00 amPHX-SIN
28h 35m2 stops
Korean Air Logo
1:10 am - 3:30 pmSIN-PHX
29h 20m2 stops
$745Korean Air
Find Deal
Tue, Sep 2 - Tue, Sep 9
Korean Air Logo
9:25 am - 5:00 amPHX-SIN
28h 35m2 stops
Korean Air Logo
10:30 pm - 3:30 pmSIN-PHX
32h 00m2 stops
$746Korean Air
Find Deal
Thu, Sep 25 - Thu, Oct 9
United Airlines Logo
7:46 pm - 6:15 amPHX-SIN
19h 29m1 stop
United Airlines Logo
8:40 pm - 8:59 amSIN-PHX
27h 19m1 stop
$780United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
7:46 pm - 6:15 amPHX-SIN
19h 29m1 stop
United Airlines Logo
8:45 am - 6:44 pmSIN-PHX
24h 59m1 stop
$782United Airlines
Find Deal
Tue, Nov 25 - Sun, Dec 14
Air Canada Logo
6:30 pm - 7:00 amPHX-SIN
21h 30m1 stop
Air Canada Logo
8:50 am - 5:37 pmSIN-PHX
23h 47m1 stop
$865Air Canada
Find Deal
Fri, Feb 6 - Fri, Feb 20
Air Canada Logo
6:30 pm - 11:15 amPHX-SIN
25h 45m2 stops
Air Canada Logo
8:30 am - 5:37 pmSIN-PHX
24h 07m2 stops
$875Air Canada
Find Deal
Thu, Sep 11 - Wed, Sep 17
Cathay Pacific Logo
7:25 am - 5:30 amPHX-SIN
31h 05m2 stops
Cathay Pacific Logo
1:50 am - 9:07 pmSIN-PHX
34h 17m2 stops
$952Cathay Pacific
Find Deal
Wed, Sep 10 - Wed, Sep 17
Singapore Airlines Logo
4:10 pm - 5:15 amPHX-SIN
22h 05m1 stop
Singapore Airlines Logo
8:45 pm - 10:00 amSIN-PHX
28h 15m1 stop
$981Singapore Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 20
Singapore Airlines Logo
9:05 pm - 5:45 pmPHX-SIN
29h 40m1 stop
Singapore Airlines Logo
7:00 pm - 11:54 pmSIN-PHX
19h 54m1 stop
$991Singapore Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 23
Cathay Pacific Logo
7:25 am - 12:50 amPHX-SIN
26h 25m2 stops
Cathay Pacific Logo
1:50 am - 9:19 pmSIN-PHX
34h 29m2 stops
$995Cathay Pacific
Find Deal
Booking Insights

KAYAK's insights & trends for Phoenix to Singapore flights

Get data-powered insights and trends into flights from Phoenix to Singapore to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Singapore?

What’s the cheapest day of the week to fly from Phoenix to Singapore?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Singapore clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Singapore on a Tuesday and more expensive on a Saturday. On your return trip to Phoenix, you should consider flying back on a Monday, and avoid Fridays for better deals.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Singapore is September, where tickets cost $942 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,657 and $1,110 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Singapore, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$426
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Phoenix to Singapore

When to book flights from Phoenix to Singapore

Are your dates flexible? Find out the best times to travel from Phoenix to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Singapore flights

  • Which other cities can I connect to from Singapore Changi Airport (SIN)?

    Other cities that are close to Singapore Changi Airport include Serangoon, Toa Payoh, and Hougang. Therefore, it is easier for you to connect to these and other places offered by SIN when you book a trip from Phoenix to Singapore.

  • Can I upgrade to first class if I book economy with any of the airlines flying from Phoenix to Singapore?

    You can upgrade from economy to first class on American Airlines or United Airlines for a small cost. If you take advantage of this offer, you could be able to fly first class from PHX to SIN for less money than you would on a typical first-class flight.

  • How can travelers from Phoenix landing at Singapore Changi Airport get out of the airport?

    As you prepare to book your flight from Phoenix to Singapore, it is essential to be aware of the available transportation options at Singapore Changi Airport. Buses, taxis, and rental cars are the three main options of transportation for passengers connecting from SIN. To prevent the inconvenience of waiting in line at several rental booths, consider making a reservation for a rental car if you would prefer to do so before taking off.

  • What are the visa requirements for flights from Phoenix to Singapore?

    Regardless of the reason for their trip, US citizens can travel without a visa from Phoenix to Singapore as long as their stay doesn't exceed 90 days. However, anyone traveling from Phoenix to Singapore must have a passport, which must have at least two blank pages.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Singapore?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Singapore was $426 for a one-way ticket and $745 for a round-trip.

  • Do I need a passport to fly between Phoenix and Singapore?

    A passport is required to fly from Phoenix to Singapore.

  • Which airports will I be using when flying from Phoenix to Singapore?

    On your way to Singapore, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing at Singapore Changi.

  • Which aircraft models fly most regularly from Phoenix to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Singapore?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Phoenix and Singapore, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Singapore from Phoenix?

    San Francisco is the most popular layover city among KAYAK users traveling from Phoenix to Singapore.

  • Which is the best airline for flights from Phoenix to Singapore, Korean Air or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Phoenix to Singapore are Korean Air and Japan Airlines. With an average price for the route of $834 and an overall rating of 8.4, Korean Air is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $970 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Phoenix to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and SIN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Phoenix Sky Harbor Intl Airport to Singapore

  • Flights from Phoenix to Singapore leave from Phoenix Sky Harbor International Airport (PHX), with Singapore Changi Airport (SIN) serving as the final destination. The most affordable and dependable method of transportation for connections from central Phoenix to PHX is Bus Line 44. Take a taxi, though, if you need to get to the airport quickly and are pressed for time.
  • Los Angeles International Airport (LAX) and San Francisco International Airport (SFO) are the two airports where flights between Phoenix and Singapore stopover the most frequently. For instance, if you fly Singapore Airlines, LAX will be the location of your layover. The layover airport for United Airlines, on the other hand, is SFO.
  • Consider booking American Airlines or Singapore if you are traveling with children between Phoenix and Singapore. You and your children will travel more comfortably with any of these airlines because of the roomy seats and extra legroom in all of their cabins. Additionally, priority boarding is available for parents traveling with their children.
  • You can lessen your carbon footprint by reserving a flight from Phoenix to Singapore with a more environmentally friendly airline. American Airlines and United are the top two airlines offering more environmentally friendly flights between PHX and SIN. By converting to more fuel-efficient engines, both airlines have formed programs to reduce their carbon emissions.
  • If you wish to take your pet on a flight from Phoenix to Singapore, British Airways or Singapore would be good possibilities. British offers the lowest pet costs compared to other airlines that fly this route. Both Singapore Airlines and British Airways permit traveling with pets in the cabin, if space permits. However, your pet(s) must be at least 8 weeks old and weigh no more than 20 lbs. together, including the weight of the carrier.

Reviews of the top 5 airlines serving from Phoenix to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1131 reviews
8.5Boarding
8.7Crew
8.1Food
8.2Entertainment
8.3Comfort
Airline reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

8.0 ExcellentMatt, Aug 2025ATL - ICN
Read more Korean Air reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

The food wasn’t good at all. I skipped meals .

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

Long wait to check in at the priority counter in Toronto

I had no communication, receipt etc from Air Canada until hours before flight

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

Everything you need to know for your flight from Phoenix to Singapore

Information on your arrival and departure airports

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